function drawVisualization() {
  // Create and populate the data table.
  var data = google.visualization.arrayToDataTable([
    ['Year', 'Austria', 'Bulgaria', 'Denmark', 'Greece'],
    ['2003',  1336060,    400361,    1001582,   997974],
    ['2004',  1538156,    366849,    1119450,   941795],
    ['2005',  1576579,    440514,    993360,    930593],
    ['2006',  1600652,    434552,    1004163,   897127],
    ['2007',  1968113,    393032,    979198,    1080887],
    ['2008',  1901067,    517206,    916965,    1056036]
  ]);

  // Create and draw the visualization.
  new google.visualization.BarChart(document.getElementById('visualization')).
      draw(data,
           {title:"Yearly Coffee Consumption by Country",
            width:600, height:400,
            vAxis: {title: "Year"},
            hAxis: {title: "Cups"}}
      );
}
